To make sure that the QAPI description stays valid, add a testcase. Suggested-by: Philippe Mathieu-Daudé <philmd@linaro.org> Link: https://lore.kernel.org/qemu-devel/d9ce0234-4beb-4b90-b14c-76810d3b81d7@linaro.org/ Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Acked-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de> Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-ID: <20240724-qapi-firmware-json-v7-1-12341f7e362d@linutronix.de> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
		
			
				
	
	
		
			107 lines
		
	
	
		
			4.1 KiB
		
	
	
	
		
			Meson
		
	
	
	
	
	
			
		
		
	
	
			107 lines
		
	
	
		
			4.1 KiB
		
	
	
	
		
			Meson
		
	
	
	
	
	
sphinx_build = find_program(fs.parent(python.full_path()) / 'sphinx-build',
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                            required: get_option('docs'))
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# Check if tools are available to build documentation.
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build_docs = false
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if sphinx_build.found()
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  SPHINX_ARGS = ['env', 'CONFDIR=' + qemu_confdir, sphinx_build, '-q']
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  # If we're making warnings fatal, apply this to Sphinx runs as well
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  if get_option('werror')
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    SPHINX_ARGS += [ '-W', '-Dkerneldoc_werror=1' ]
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  endif
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  sphinx_version = run_command(SPHINX_ARGS + ['--version'],
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                               check: true).stdout().split()[1]
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  if sphinx_version.version_compare('>=1.7.0')
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    SPHINX_ARGS += ['-j', 'auto']
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  else
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    nproc = find_program('nproc')
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    if nproc.found()
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      jobs = run_command(nproc, check: true).stdout()
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      SPHINX_ARGS += ['-j', jobs]
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    endif
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  endif
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  # This is a bit awkward but works: create a trivial document and
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  # try to run it with our configuration file (which enforces a
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  # version requirement). This will fail if sphinx-build is too old.
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  run_command('mkdir', ['-p', tmpdir / 'sphinx'], check: true)
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  run_command('touch', [tmpdir / 'sphinx/index.rst'], check: true)
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  sphinx_build_test_out = run_command(SPHINX_ARGS + [
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    '-c', meson.current_source_dir(),
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    '-b', 'html', tmpdir / 'sphinx',
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    tmpdir / 'sphinx/out'], check: false)
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  build_docs = (sphinx_build_test_out.returncode() == 0)
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  if not build_docs
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    warning('@0@: @1@'.format(sphinx_build.full_path(), sphinx_build_test_out.stderr()))
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    if get_option('docs').enabled()
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      error('Install a Python 3 version of python-sphinx and the readthedoc theme')
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    endif
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  endif
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endif
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if build_docs
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  SPHINX_ARGS += ['-Dversion=' + meson.project_version(), '-Drelease=' + get_option('pkgversion')]
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  man_pages = {
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        'qemu-ga.8': (have_ga ? 'man8' : ''),
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        'qemu-ga-ref.7': (have_ga ? 'man7' : ''),
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        'qemu-qmp-ref.7': 'man7',
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        'qemu-storage-daemon-qmp-ref.7': (have_tools ? 'man7' : ''),
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        'qemu-img.1': (have_tools ? 'man1' : ''),
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        'qemu-nbd.8': (have_tools ? 'man8' : ''),
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        'qemu-pr-helper.8': (have_tools ? 'man8' : ''),
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        'qemu-storage-daemon.1': (have_tools ? 'man1' : ''),
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        'qemu-trace-stap.1': (stap.found() ? 'man1' : ''),
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        'virtfs-proxy-helper.1': (have_virtfs_proxy_helper ? 'man1' : ''),
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        'qemu.1': 'man1',
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        'qemu-block-drivers.7': 'man7',
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        'qemu-cpu-models.7': 'man7'
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  }
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  sphinxdocs = []
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  sphinxmans = []
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  private_dir = meson.current_build_dir() / 'manual.p'
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  output_dir = meson.current_build_dir() / 'manual'
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  input_dir = meson.current_source_dir()
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  this_manual = custom_target('QEMU manual',
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                build_by_default: build_docs,
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                output: 'docs.stamp',
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                input: files('conf.py'),
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                depfile: 'docs.d',
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                command: [SPHINX_ARGS, '-Ddepfile=@DEPFILE@',
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                          '-Ddepfile_stamp=@OUTPUT0@',
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                          '-b', 'html', '-d', private_dir,
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                          input_dir, output_dir])
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  sphinxdocs += this_manual
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  install_subdir(output_dir, install_dir: qemu_docdir, strip_directory: true)
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  these_man_pages = []
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  install_dirs = []
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  foreach page, section : man_pages
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    these_man_pages += page
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    install_dirs += section == '' ? false : get_option('mandir') / section
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  endforeach
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  sphinxmans += custom_target('QEMU man pages',
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                              build_by_default: build_docs,
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                              output: these_man_pages,
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                              input: this_manual,
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                              install: build_docs,
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                              install_dir: install_dirs,
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                              command: [SPHINX_ARGS, '-b', 'man', '-d', private_dir,
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                                        input_dir, meson.current_build_dir()])
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  alias_target('sphinxdocs', sphinxdocs)
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  alias_target('html', sphinxdocs)
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  alias_target('man', sphinxmans)
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endif
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test('QAPI firmware.json regression tests', qapi_gen,
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     args: ['-o', meson.current_build_dir() / 'qapi',
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            meson.current_source_dir() / 'interop/firmware.json'],
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     suite: ['qapi-schema', 'qapi-interop'])
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